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[JBOSS 4.2] startup failed with Eclipse 3.3 Europa
Joined: Jun 28, 2003
Oct 31, 2007 04:37:00
I get the following error message when i try to startup
java.lang.UnsupportedClassVersionError: javax/management/NotificationEmitter (Unsupported major.minor version 49.0)
My environement :
Eclipse 3.3 Europa
Installed JRE: j2sdk1.4.2_05
I am trying to launch JBoss 4.2 with the JDK 1.4.2.
JBoss 4.2 is fully compatible with JDK 1.4.2.
So what is the problem?
Thanks for helping
SCJP 1.4, SCWCD 1.4, SCBCD 1.3, SCBCD 5
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Joined: Jul 20, 2005
Oct 31, 2007 05:00:00
You cant run JBoss-4.2.x with JDK1.4.x. You need to have
5 for JBoss4.2.x. You can find the details at
I agree. Here's the link:
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